For authentic-looking footwear for reenactment purposes (from Dark Age up to the `45), check out the "pucker-toe" mocs on this site:
www.arrowmoc.com
They look just like the "currans" worn by the ancient Highlanders, and have a sole for comfort, too...!
Brian
"They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety." ~ Benjamin Franklin